it was a violent weekend for some college students from our area. three young people were shot in two separate shootings on college campuses. two of those students including a college basketball standout have died. good sunday, everyone. shots were fired near the grounds of frostburg state university overnight. a student from d.c. was injured and a student from waldorf, maryland, was killed. >> reporter: by all accounts he was a standup student and

athlete at thomas stone high school where he graduated just a couple of years ago. let's go to a picture of the victim. brandon carroll was shot in the stomach and killed this morning near frostburg state university where he was a sophomore and basketball player. police say it involved a dispute among students who did know each other. brandon lived in waldorf. we have video showing where he lived. no one was home at his house. his family did leave earlier presumably to go to frostburg. brandon graduated from thomas stone in 2008. we are told he was a standout basketball player and captain of the team. police did make an arrest, a 21-year-old student tyrone hall has been charged with murder. he is accused of shooting and wounding another student, a southwest d.c. resident. that student is expected to survive this attack. the university issued a statement today.

it says in part the entire frostburg state university community is terribly saddened and shocked by this incident. our thoughts and prayers with with his family and friends as well as ellis hartridge with hopes for his full recovery. the suspect in the case did appear in court. he was ordered held without bond. police were able to recover the 12 gauge shotgun allegedly used in this shooting. he was very much loved in this community, the victim in this case, a vigil is planned later tonight. >> darcy, thank you. another college student from our area was also killed last night. 18-year-old joshua mcmackell of front royal university was killed near texas southern university. he was hit in the back while

standing with a group of students. police are looking for the shooter. air travel continues to be chaotic tonight. the volcano in iceland continues to spew ash. the situation may improve tomorrow. the european union says air traffic could return to half its normal levels tomorrow of weather forecasts show the skies are clearing of volcanic ash. other countries plan to keep their air space closed until tuesday. one man who just described in israel described a journey that started in milan. out of desperation he rented a car. >> i drove from rome. i flew. and finally i took the last plane here. >> meanwhile the problems are costing the aviation industry $200 million flus a day.

thousands attending a conversation in d.c. are stranded here. the conversation of the american association of geographers attracted attendees from all over the world. now the challenge for many is getting back home. here is news 4's derek ward. >> reporter: the association of american geographers conference, if anybody knows where the volcano is, they would be here. the conference winds down, many are doing their best to rebook flights and change their itineraries. >> i was supposed to fry to dublin. i was able to rebook for friday. i'm not sure if flights with go friday as well. i'm in a lucky position of having been able to get in touch with the airline and rebook. many have not. >> so far we did not get any response. >> i have been working all the time. enjoy the city and see some of

the sights. >> reporter: some stranded hope to make the best of it. >> a group of european geographers decided to have their own party tonight in the lobby. >> reporter: meanwhile at dulles, ticket agents did what they could. increasingly for some flying home has lost some of its appeal. >> we're thinking it would be nice to go across the atlantic on a ship. >> reporter: for now international travelers plans are up in the air as long as these planes aren't. >> it has been an unseasonably cool spring day and tonight that cool becomes cold. some will see below freezing temperatures by morning. more on the frost and freeze warnings, what is up, man? >> don't put away those heavy coats yet. we have a cold air mass in place. with clear skies that allows the heat to escape to the atmosphere. we are looking at a few areas

that may see sub freezing temperatures and many areas that will see frost as well. let's take a look at the frost advisories, the darker blues on the map. west of the district so towards loudoun, fairfax and prince william, mid 30s for frost potential there. the lighter blues is the freeze warning toward virginia piedmont, culpepper, rap han knock, you could hit 32 or below that. if you have sensitive plants bring them indoors. good news is we will talk about warmer temperatures for the upcoming work week. those details coming up in the seven-day forecast. >> justin, thanks. still ahead, a hero's goodbye to poland's president. sometimes divisive politician remembered by his people. remember the airline that decided to charge for carry-on bags? the airlines who said today they

are not going to charge us. plus the discovery crew may be spending longer than planned in space. the nationals go for a series sweep against the brewers, capitals coach bruce boudreau has a plan for his gold tenders and mike shanahan laying down the law when news 4 at 6:00 continues.

there could be a rain delay for the crew of the space shuttle "discovery." nasa says florida's forecast is not looking good for tomorrow morning's landing. the astronauts may remain in orbit for another day or two. they have enough supplies to last until wednesday. the backup plan at edwards air force base in california is an option. charles schumer has been fighting carry-on bag fees on flights and it looks like his fight may be paying off. five major airlines have agreed not to charge, american, delta united and us airways say they are not going to do it. the issue began when spirit airlines announced a $45 carry on fee. schumer plans to meet with spirit later this week.

congress is expected to take up the d.c. voting rights bill. the house will consider a version of the bill that contains a controversial gun amendment added by the senate last year. essentially that amendment removes the city's ability to enact its own gun laws. the battle stalled the bill for more than a year. d.c. delegate eleanor holmes norton gave up the fight. she says the gun measure probably would have passed anyway. spontaneous applause from thousands at the funeral for poland's president and first lady. we are in for a chilly, chilly night. how cold will it get? for a price that starts low

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call the verizon center for customers with disabilities we're following breaking news right now. d.c. police are investigating three shootings around 4:00 this afternoon. two men were found with gunshot wounds at o street and north capitol street. another man was found shot in northeast. all three victims were conscious. we don't have anymore information about their conditions. we don't know what prompted the shootings. meanwhile, it was an emotional day in poland. thousands of mourners turned out to pay their respects at a state funeral for the president and first lady of poland. they were among the 96 who died when their plane crashed in western russia.

jim maceda in poland. >> reporter: it is arguable whether lech kaczynski was a hero, he certainly received a hero's funeral. 2 1/2 hours of high reck women in krakow. the two bodies of lech and his wife moved in their coffins by military pallbearers and on to military caisons pulled by humvees, moving through krakow from the church to the cathedral where the couple was intered. spontaneous applause, cheering, chanting, thank you. very unusual. normally these presessions have been quiet. ka zin zi a very divisive figure, sometimes irritating politician who could rub wrong his closest allies with his fire

brand style of polish nationalism. today poles we spoke to from the streets who came far and wide said they were united behind him. jim maceda. many world leaders including president obama were not able to make the funeral because of the ash from iceland's volcano made it impossible to fly. it was cool today and it is going to be cold tonight. how cold are we talking? >> near freezing in many areas. some folks may need to grab an extra blanket. areas west of d.c., frost advisories in effect and freeze warnings for virginia piedmont. sub freezing temperatures are a possibility. if you plants cover them or bring them inside.

skies clearing up. we saw a good amount of clouds but they are thinning out. that is a sign of the potential for the frost. clear skies at night and calm winds. the heat radiates up into the atmosphere. official high temperature today on the chilly side 59 degrees, well below average. how about the low, 41 at national airport. this has been the coldest morning since march 28th when we had a low of 38. if you think 41's cold, check out these numbers to the west. this is similar to what we will see tomorrow. 32, dulles, manassas 30, culpepper 34. this entire area potential to get near freezing or possibly below. that is why the freeze warnings are in effect for those locations. temperatures now starting to fall to the 50s. 51 in hagerstown.

mid 50s at national airport. the stubborn for area of low pressure continues to be situated over new england throwing back snow and rain showers into vermont and new hampshire. the clouds still a sign of all the cold air in place. some of the clouds didn't make it to the south. the cool air mass stays in place, the frost and freeze potential remains in the forecast through tomorrow morning. high pressure starting to build back in for monday and tuesday allowing more sunshine to develop. temperatures will soar to near average. this evening, through the 50s, partly cloudy, winds 15 miles an hour. in the overnight the winds go calm and the cold spots 32 degrees to 42 around the metro area. for your monday, mostly sunny skies, pleasant day, 60 to 65 for the high temperatures. a little bit of improvement

there. tomorrow night 7:05 first pitch nationals versus the rockies. it will become cool at night time. 60 degrees is the game-time temperature. we will check the seven-day forecast. the sun in full tuesday at 66. a disturbance tries to come in on wednesday. southern viewing area could see a scattered shower. we are at 68, 70 on thursday. clouds lingering and the next best chance to see widespread rain will hold off until next weekend, unfortunately, but at least this upcoming work week we are dry and temperatures are on an upward trend. thanks, buddy. coming up in sport, the caps have questions to answer even though they tied up the series. plus the nationals, well, they came back to reality today against the brewers.

despite the win there is a goaltender controversy. >> very nice. this is good. >> i like to read sometimes. >> the biggest question surrounding game three is who is going be playing in net. >> yeah. >> that is the question everyone wants to know. bruce doesn't want to share that information. capitals coach bruce boudreau says he will name his starting

goaltender on the plane ride. jose theodore was pulled last night after giving up two goals on two shots. that doesn't mean he won't start and play again. boudreau and planning to ride theodore and varlamov to the playoffs. a minute into the game, here come the canadiens, brian gionta. top of your screen. just outside the circle, shoots and scores. one goal on one shot that is pretty efficient. i would say. later, 1-0 canadiens. caps turn it over. shoots and rips past jose theodore. two goals on two shots. bruce boudreau pulls theodore. in comes varlamov. game tied at 5.

all i can say is wow. karlsson first playoff goal. backstrom, game winner. caps win 6-5 in overtime. the series tied at one game a piece. here is bruce boudreau on the goal tending situation. >> i think we said before the series started that if we were to go anywhere in this we would probably have to use both goalies. whether varlie or theo plays monday, i think they are both going to play again. we have to keep them sharp. i didn't fault them. i think we came up with a lot of energy and anticipation. that is a deflating goal when you are coming out and excited about playing and the first shot goes in. and then the next shot they get goes in. that's why i made the change. but one thing about theo is he's

lasted in this league because he can put that stuff behind him. and come to, you know, and play great when we ask him to play great again. >> yesterday obviously didn't start well. first two shots go in. it is not like i didn't feel confident. if i would have stayed in i'm sure i would bounce back and found a way to win. we won a big game yesterday. it would have been tough to go into montreal being down by two games. today is a new day. i'm feeling good. i practiced really hard. it is all good. >> positive attitude from jose theodore. new day. game three set for tomorrow night in montreal. puck drops 7:00. the redskins wrapped up their first minicamp under new coach mike shanahan. shanahan said the redskins have not discussed trading albert haynesworth. the controversy stems from haynesworth not wanting to play nose tack until the three-four

defense. he only plans to attend june's mandatory minicamp. shanahan used this minicamp to establish new rules, running on and off the field. disciplining players for double parking or parking in handicap spots at redskins park. that is discipline. shanahan is basically attempting to change any bad habits. in other words shanahan is laying down the law. >> what you have to do as a head football coach is you have to make people accountable. that's my job. it is their job to understand what it takes to have this organization be successful. and my job is to make sure everybody is accountable to each other. >> what he wants is he has a standard that has been set. he wants maximum effort. obviously, when we are put in a new system you are going to have mistakes, just making sure we have the right effort, right attitude about things.

everybody is attentive to learning and putting forth the effort to improve each and every day. >> the redskins used the minicamp as a tryout for a few receivers, 31-year-old d.c. native jerry porter, a former second-round pick but hasn't played in an nfl game since 2008. the nams shut out the brewers yesterday. today it was the brew crew doing the drowning. nats park in the top of the first. jason marquis struggling. 3-0 brewers. prince fielder scores. 4-0 milwaukee with no wount. marquis pulled before he recorded an out. charged with seven earned runs. miguel batista, not any better. craig counsell drives one high and deep to right. a grand slam. the brewers scored ten runs in the first inning. are you kidding me? back come the nats. we like a comeback. in the seventh down 10-5, ian

desmond at the plate. rips one to left. good piece of hitting. here comes pudge rodriguez. two rbi double for desmond. nationals cut the lead to three. but that is as close as they get. sorry. the brewers downed the nats. cue the sad trombone.com. have you been to that site? >> no. people are flocking. i like shanahan changing the culture. >> me, too. >> "nbc nightly news" is up next. see you at 11:00. until then, that's the news. good